the American Society of Magazine Editors in association with Columbia University Graduate School of Journalism sponsors what award won by "Harper's Magazine" whose editor is Ellen Rosenbush?
National Magazine Awards
-1
Section::::Abstract.
Ellen Rosenbush
43267605
-1
Section::::Abstract.
Ellen Rosenbush
43267605
-1
Section::::Abstract.
National Magazine Awards
1630423
-1
Section::::Abstract.
National Magazine Awards
1630423